Question

用所给词适当形式填空I ________(buy)a new bike for two weeks

Answer 1

I（ have had ) a new bike for two weeks.

分析 buy是终止性动词，它的现在完成时不能与FOR 等短语连用，要改为 have ，
而have 的过去分词是： had ，故答案是 have had

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Answer 2

你好，

应该填 have had
buy 是短暂性动词，和时间段 for two weeks 连用，需要转换为延续性动词 have （has）had 。
这辆新自行车我已经买了两个星期了。

Answer 3

have bought 现在完成时
我已经买了一辆新自行车2周了

Answer 4

I want to buy a new bike for two weeks